baber/WOPTO huggingface dataset:
Patent JP-S5712882-A (JP)
Title: Recovery of water by-produced in synthesis of aromatic hydrocarbon mixture
Inventor: NISHIMOTO KOREHIKO
IPC: C07C67/00
Filed: 1980-06-26
Abstract: PURPOSE: To contemplate an economical effective use of water with saved natural source consumption, by producing pure water from water by-produced in the synthesis of gasoline by a reverse osmosis method after treatments such as neutralization, ditillation, etc.  
     CONSTITUTION: Gas generated from a reactor 1 for synthesizing an aromatic hydrocarbon mixture from methanol as a raw material, is cooled and condensed in a cooler 2, and separated into an oil phase and a water phase by a separator 3. The separated generated water, after neutralized, is carried into a distilling column 5, where methanol, acetone, etc., having lower boiling points than that of water, are separated from the water, and then into a reverse osmosis device 9. In the device 9, the water is pretreated, e.g. sterilized, pH-adjusted, etc., and then passed through a reverse osmosis membrane to obtain pure water. Thus, the effective use of water can be done. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03281316-A (JP)
Title: Manufacture of interior material
Inventor: NISHIKINO TAKASHI
IPC: B29K75/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a product having a uniform quality by dissolving dispersion in a cured state of a multivalent isocyanate chemical compound, by a method wherein a block multivalent isocyanate chemical compound which is regenerated at a temperature not exceeding 160 deg.C is infiltrated into a porous material and the porous material is hot-molded into a fixed form. CONSTITUTION:A block multivalent isocyanate chemical compound 9 which is regenerated at a temperature not exceeding 160 deg.C is infiltrated into a porous material 1, the porous material 1 is molded into a fixed form and a desired interior material is obtained. In this instance, a foam sheet having an interconnected cell of flexible plastic such as a flexible polyurethane foam sheet or a flexible polyvinyl chloride foam sheet or a fiber interlocking material sheet such as nonwoven fabric or felt are used as the porous material 1. Furthermore, a multivalent isocyanate monomer such as 4, 4'-diphenylmethane diisocyante is used as the multivalent isocyanate chemical compound.
Patent JP-S58202268-A (JP)
Inventor: IMAIDA SATORU
IPC: B66B1/06
Filed: 1982-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000272234-A (JP)
Title: Recording paper
Inventor: UENO TAKASHI
IPC: B32B27/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a recording paper having the adaptability for printings in general using an oxidation polymerization type ink, an ultraviolet curing type ink and the like, dealing with various information recording methods such as a thermal transfer recording method, an electronic photograph method and an ink jet recording method and provided with superior character quality level and image water resistance particularly in the ink jet recording using a water- soluble dye. SOLUTION: A recording layer, having a 0.5 g/m2-5.0 g/m2 solid content per one face and containing a cationic polymer compound formed of a water-soluble polymer binder, a cationic polymer compound A of 2.5 meq/g to 5.0 meq/g cationic density and a cationic polymer compound B of 5.0 meq/g-7.5 meq/g, is formed at least on one face of a substrate composed at least of a filler and a paper-making pulp.
Patent JP-S5422184-A (JP)
Title: Optical semiconductor device possessing light emission and photoelectric conversion functions
Inventor: UEMATSU YUTAKA
IPC: H01L31/12
Filed: 1977-07-20
Abstract: PURPOSE: To obtain a device featuring both the light emitting and the light receiving functions, which is suited for the 2-way optical communication, by providing at least either one of the means which shortens the light emission wavelength sent from the light emission region and the means thet increasing the light emission wavelength around the light emission region, and then securing a photoelectric conversion in a range including the light emission region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61245264-A (JP)
Title: Patrol access system for control memory device
Inventor: TEZUKA TAKIO
IPC: G06F9/22
Filed: 1985-04-22
Abstract: PURPOSE:To patrol simultaneously a control storage during executing a job by reading the instruction of a patrol system, specifying alternately a state and a control storage patrol state and detecting a CS error. CONSTITUTION:A micro instruction CS 12 is accessed through an OR circuit 11 from the instruction buffer 10 of a job program. By a CS read state, CS data is read out and transmitted to an execution instruction processing circuit 13, and then the state of each phase of a pipe line is sequentially executed. The data read out of the CS 12 is branched, entered to an ECC check/correct circuit 14 to check an error. If the error is present, its address is stored in an error CS address register 15, and the CS 12 is accessed through the OR circuit 11. Simultaneously the data concerned from the ECC check/correct circuit 14 is inverted, corrected and written in the CS 12. A CS patrol circuit 16 patrols the CS 12 by the patrol CS read state.
Patent JP-H05247465-A (JP)
Title: Ferroelectric liquid crystal composition and liquid crystal display device
Inventor: KIKUCHI MAKOTO
IPC: G02F1/13
Filed: 1992-03-10
Abstract: PURPOSE:To prepare a ferroelectric smectic C liq. crystal compsn. giving a liq. crystal material which exhibits good memory and high-speed response, properties even when used in a liq. crystal device having a large cell gap by combining three specific optically active compds. CONSTITUTION:A ferroelectric smectic C liq. crystal compsn. having a spontaneous polarization at room temp. of 60nC/cm<2> or higher and a tilt angle of 24 deg. or higher is prepd. by compounding a first component comprising a compd. of formula I (e.g. a compd. of formula II), a second component comprising a compd. of formula III (e.g. a compd. of formula IV), and a third component comprising a compd. of formula V (e.g. a compd. of formula VI) in such a manner that the first component accounts for 10-40wt.% of the compsn. and the sum of the three components, at least 60wt.%. In formulas I, III, and V, R is 1-18C alkyl or alkoxy; A and B are each -COO-, -OCO-, etc., l and m are each 0 or 1; n is 1-18; and * means an asymetric carbon atom.
Patent JP-H01156114-A (JP)
Title: Strut type suspension for vehicle
Inventor: HIGUCHI AKIRA
IPC: B60G3/28
Filed: 1988-04-07
Abstract: PURPOSE:To increase the degree of freedom of a camber angle change characteristic by connecting the upper and lower ends of a lower arm to a car body and a carrier, respectively, connecting the intermediate portion of the lower arm to an auxiliary member, and connecting the carrier and the auxiliary member to a strut. CONSTITUTION:A lower arm 1 is constructed so that a two-point connecting portion is connected to a car body in such a manner as to freely rock, a one-point connecting portion is connected to the lower end of a carrier 2 in such a manner as to freely rock, and a two- point connection upright extension portion 3 is formed on the upper portion thereof. A strut 4 is constructed so that a connecting portion 6 connected to a car body in such a manner as to freely rock is formed on the upper portion thereof, a connecting portion 7 connected to an auxiliary member 5 in such a manner as to freely rock is formed on the lower portion thereof, and a connecting portion 8 connected to the upper end portion of the carrier 2 in such a manner as to freely rock is formed on the intermediate portion. All the connecting portions 6-8 are disposed on one straight line. Further, the auxiliary member 5 is constructed so that a two-point connecting portion thereof is connected to the upright extension portion 3 of the lower arm 1 in such a manner as to freely rock and a one-point connecting portion thereof is connected to the lower portion of the strut 4 in such a manner as to freely rook.
Patent JP-S5610946-A (JP)
Title: Manufacture of resin sealeded type semiconductor device
Inventor: MORITA YUTAKA
IPC: H01L23/31
Filed: 1979-07-06
Abstract: PURPOSE:To void occurrence of burr in a resin sealed type semiconductor device by winding a buffer made of resin at the position external of a mold of lead wire group coupled as prescribed and fixed with a semiconductor element at the ends when inserting the ends of the lead wire group at the element side into the space of the mold to seal it with the resin. CONSTITUTION:A semiconductor element 2 is fixed to one end of a plurality of lead wire group 1, and electrodes of the element 2 are connected through fine metallic wires 3 to the ends of other lead wires. Then, the ends of the lead wire group 1 of the element 2 to be fixed to the element 2 are inserted into the space 5 of a mold having upper and lower molds 6 and 7, resin 9 is filled in the space 5 to form resin seal 4 at the end of the lead wire group 1. Buffers 15 made of epoxy resin or the like are wound at the portions disposed externally of the mold of the lead wire group 1 while contacting them with the side surface of the mold. In this manner, it can eliminate the tolerance of the gap occurred when forming the mold so as to eliminate the production of burr at the seal 4 and to thus remove the necessity of removing the burr thereat.
Patent JP-S5311566-A (JP)
Title: 4-pole lens
Inventor: MATSUDA HISASHI
IPC: H01J49/06
Filed: 1976-07-20
Abstract: PURPOSE: To form a 4-pole lens which is used for a mass spectrometer, etc. into an electric field similar to a hyperbolic field, an ideal 4-pole electric field, and also to achieve a structure easy to be manufactured. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5513245-A (JP)
Title: Preparation of m-aminoacetanilide
Inventor: MINAMI KENJI
IPC: C07C231/00
Filed: 1978-07-14
Abstract: PURPOSE: To obtain a mineral acid salt of the title compound, an intermediate for dyes and medicines, in high yield and purity, and to recycle and reuse the filtrate, by acetylating a mineral acid salt of m-phenylenediamine in an aqueous acetic acid to eliminate the pollution problem.  
     CONSTITUTION: m-Phenylenediamine is reacted with a mineral acid in a 35W60 wt.% aqueous acetic acid to form a mineral acid salt, which is acetylated with acetic anhydride and filtered to give a mineral acid salt of m-aminoacetanilide as crystals. The filtrate is heated to hydrolyze the remaining diacetyl derivative while removing the excess aqueous acetic acid, which is used as a dil. aqueous acetic acid for the next reaction 20 times or more repeatedly.  
     EFFECT: Reaction with a conc. solution is possible by formin a mineral acid salt,  and the reaction efficiency can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03287519-A (JP)
Title: Cleaner composition for hair
Inventor: NODA AKIRA
IPC: C11D1/20
Filed: 1990-03-31
Abstract: PURPOSE:To obtain an excellent cleaner composition for hair having improved shampoo function, maintaining glossy hair, containing an anionic activator, by blending the activator with a silicone derivative and a hydrocarbon-based oil component in a specific ratio. CONSTITUTION:0.1-40wt.% anionic activator (e.g. fatty acid soap) is blended with 0.1-25wt.% silicone derivative (e.g. dimethylpolysiloxane) and 0.1-30wt.% hydrocarbon-based oil component (e.g. liquid paraffin). In the blending, the weight ratio of the silicone derivative and the hydrocarbon-based oil compound is 50/1-1/30. Further the blend is properly mixed with well-known cleaner composition components such as surfactant, humectant, polymer substance, germicide and perfume and prepared to give the objective substance. The substance has excellent foaming and cleaning power, lightening physical damage undergoing brushing after drying, protects the hair and has excellent utility.
Patent JP-S63251980-A (JP)
Title: Method for evaluating floating stability of head slider
Inventor: SAWADA SHIGETOMO
IPC: G11B5/455
Filed: 1987-04-07
Abstract: PURPOSE:To make the floating stability of a head slider against the fluctuation of a disk surface easily evaluatable, by accessing the head slider floating over a specific rotating dummy disk plate on a fluctuating area surface selected out of plural fluctuating area surfaces of the disk plate. CONSTITUTION:A dummy disk plate 23 provided with plural fluctuating area surfaces 22a, 22b-22x of different rugged shapes formed in a concentric state is rotated and a head slider 5 to be evaluated is floated over selected one of the plural fluctuating area surfaces 22a, 22b-22x of the disk plate 23. Fluctuations of the floated quantity of the head slider 5 are measured by applying an optical interference method and its floating stability is evaluated. Therefore, influences of the disk surface fluctuation of a desired frequency, namely, influences of vibrations of a disk surface can be given to the floating transparent head slider 5 and fluctuations of the floating condition of the head slider 5 caused by the influences can be observed or measured easily. Thus the floating stability of the head slider can be evaluated easily.
Patent JP-S5611144-A (JP)
Title: Method and apparatus for joining tundish and mold for horizontal continuous casting
Inventor: HONDA AKIRA
IPC: B22D11/04
Filed: 1979-07-10
Abstract: PURPOSE: To enable to surely seal each joining face even when a contraction accompanied by the drying, thermal influence etc. of jointing material and vibration, thermal stress etc. at the time of drawing of an ingot is caused, by pressing the tundish and mold to mutually approaching direction always and joining them.  
     CONSTITUTION: The said joining operation is performed by the following method. That is, one tip end of the feeding nozzle 9 is pressed and contacted (joined) with the breake ring 8 by pressing with a crank plate 10 after joining the ring 8 to the mold 2 with refractory mortar at first. On the one hand, a front nozzle 7 is joined to a seating ring 5 by the refractory mortar on the tundish side. Next, the other end of a nozzle 9 is inserted and joined to a nozzle 7 through the refractory mortar by moving the tundich, and a joining lever 16 is joined to a flange 12a. Then, the tundish and the mold 2, are joined by pressing in mutually approaching direction always by the elastic force of a dish spring 20. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58204665-A (JP)
Title: Failure informing device having open line detecting and alarming device
Inventor: NIIMURA SHIGERU
IPC: G08B25/04
Filed: 1982-05-24
Abstract: PURPOSE:To inform the occurrence of an accident to people around the titled device and to threaten an invader, by performing alarm or display with a buzzer or a lamp, when a line is cut off with the invader or the like. CONSTITUTION:If telephone lines L1, L2 are cut off by the invader or the like at dotted lines, when a failure sensor of a sensing device 1 senses the invader, a start signal of high level transmitted from a discrimination start circuit 2 is transmitted to each one input terminal of AND gates G2, G3 of a discriminating circuit 3. Further, an output of the gate G2 goes to a low potential, no output is given, and a dial pulse circuit 6 is operated with an output of high level of the gate G3 and a line closing relay A is operated. In a line open detecting and alarming device 9, a contact a3 of the relay A is closed, a timer relay TR is activated for a prescribed time, thereby bringing an output of an OR gate G4 to a low potential. As a result, an alarm relay BL is operated, its contact bl is closed, an alarming buzzer 91 produces alarm and a lamp 92 lights.
Patent JP-S5312630-A (JP)
Title: Developing device for electrophotography
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/10
Filed: 1976-07-22
Abstract: PURPOSE: To render a developer liquid to act upon a recording paper at all times and conduct a high quality development by providing a developing electrode roller with a transport mechanism of the recording paper together with a mechanism which renders the recording paper to approach thereto such that the number of rollers is not increased so as to simplify its drive mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62242835-A (JP)
Title: Control device for driving of vehicle
Inventor: OKAZAKI KAZUHIRO
IPC: F02D29/02
Filed: 1986-04-15
Abstract: PURPOSE:To automatically control the driving of a vehicle according to various traveling test patterns even if the respective adjustments of an accelerator pedal and brake pedal are relatively rough by driving the vehicle by the operation of the accelerator pedal and brake pedal. etc. CONSTITUTION:The vehicle 20 receives the same load as the load in the actual traveling state from a driving roller 12 of a chassis dyanamometer 10 on elapsing of time and is driven by the respective operations of the accelerator pedal 23 and the brake pedal 24. A microcomputer (MC)60 and driving circuits 70a, 70b and stepping motors (SM)80a, 80b, etc. are provided. The circuit 70a generates the 1st driving signal necessary for bringing the position of the SM80a to a desired step position under the control of the MC60 and the circuit 70b generates the 2nd driving signal necessary for bringing the position of the SM80b to a desired step position under the control of the MC60. The SM80a is connected by the output shaft thereof to the pedal 23 and adjusts the stepping depth of the pedal 23 to an optimum depth. On the other hand, the SM80b is connected by the output shaft thereof to be pedal 24 and adjusts the stepping depth of the pedal 24 to an optimum depth.
Patent JP-S58204745-A (JP)
Title: Rotor coil for rotary electric machine
Inventor: SHIOBARA RIYOUICHI
IPC: H02K3/34
Filed: 1982-05-24
Abstract: PURPOSE:To obtain a rotor coil of a rotary electric machine which has large creeping dielectric strength by inserting a slot insulator so that the opening end of the insulator of U-shaped section reaches more than half of the upper surface insulator in the upper surface insulator. CONSTITUTION:A rotor coil is inserted into the slots 1a of a rotor core 1, and composed of a coil conductor 3 laminated through an interlayer insulator 2, a slot insulator 4b of U-shaped section inserted between the coil conductor 3 and the slot 1a, a wedge 6 inserted into the opening of the slot 1a for holding the conductor 3 through the upper surface insulator 5b and a bottom insulator 7b. The opening end of the insulator 4b is inserted into two grooves 8 which reaches more than half of the thickness of the insulator 5b provided at the insulator 5b. Accordingly, the creeping insulating distance between the conductor 3 and the core 1 or the wedge 6 becomes thicker then the insulator 5b, thereby improving the creeping dielectric strength.
Patent JP-S5610713-A (JP)
Title: Balanced modulator
Inventor: YAMAMOTO HEIICHI
IPC: H03C1/36
Filed: 1979-07-09
Abstract: PURPOSE:To obtain a high-performance balanced modulator, by dividing the carrier signal into two parts and then giving the amplitude modulation to the modulated wave signal of one part to be then compounded with the signal of the other part in the reverse phase. CONSTITUTION:The carrier signal sent from terminal 1 is divided into two parts through branching circuit 4. One part of the divided signal is supplied to compounding unit 7 via delay circuit 5 and level adjuster 6; and the other part is supplied to dual gate FET8 and then supplied to unit 7 after receiving the modulation of amplitude by the modulated signal sent from terminal 3. The signals of these two series are compounded at unit 7 and in the reverse phase to each other. Thus such unit as the FET amplitude modulator having the gain is used for the amplitude modulator in order to obtain a balanced modulator of a small size and having the gain. Also both the modulating characteristics of good linearity and the excellent balancing property can be obtained. As a result, a high-performance balanced modulator can be realized.
Patent JP-S57202850-A (JP)
Title: Rotary electric machine with flywheel
Inventor: TAKEDA YORIHIKO
IPC: H02K7/02
Filed: 1981-06-08
Abstract: PURPOSE:To enhance the efficiency of a rotary electric machine by stopping a separately installed fan as the rotating speed of the machine is raised when air is fed from an outside fan to cool the machine, and further reducing the pressure in the machine, thereby efficiently cooling the machine to reduce wind loss. CONSTITUTION:A rotary electric machine 10 coupled with a flywheel 1 is sealed with sealing members 15, 16, and air is fed from outside to the machine by a separately insalled fan to cool the machine. When the rotating speed of the machine 10 is accelerated to higher than the prescribed value, the fan is stopped, and the air is fed to cool the machine by its own fan of a rotor 12, and when the machine is further accelerated, the pneumatic pressure in the machine is gradually decreased. In this manner, the temperature in the machine can be maintained constant, thereby reducing the wind loss and efficiently operating the machine.
Patent JP-H0249444-A (JP)
Title: Manufacture of resin sealed type semiconductor device
Inventor: YOKOYAMA TAKAAKI
IPC: H01L23/48
Filed: 1989-04-07
Abstract: PURPOSE:To allow the tension stress to concentrate at the ends of tapered sections and thereby facilitate the tension-fracture of fine strips by a method wherein tapered sections thinner toward a supporting plate side and shoulders extending outward from the ends of the tapered sections are formed on both sides of fine strips for the realization of a smaller cross section. CONSTITUTION:Tapered sections 30 thinner toward a supporting plate 3 and shoulders 31 extending outward from the ends of the tapered sections 30 are formed on both sides on fine strips 12 and 13, and the supporting plate 3 is mounted with a semiconductor device 2, the two electrically connected to each other, and the assembly is placed in a lead frame 1. The lead frame 1 is so inserted in a die 19 that the shoulders of both fine strips 12 and 13 and at least part of the tapered sections 30 will be away from the inner walls of a cavity 22 by a specified distance. A molten resin is forced under pressure into the cavity 22 in the mold 19. The lead frame 1 is taken out of the die 19 upon solidification of the resin. The fine strips 12 and 13 are pulled in the direction of leadout, and are fractured at their minimum cross section spots. This facilitates the tension-fracture of the fine strips 12 and 13.
Patent JP-S5421823-A (JP)
Title: Reproducer of audio signals
Inventor: MORIO MINORU
IPC: G11B20/06
Filed: 1977-07-20
Abstract: PURPOSE: To perform the correction of phase deviation of audio reproducing signals surely and highly accurately by making fine correction after making coarse correction by using two stages of delaying devices. 
     COPYRIGHT: (C)1979,JPO&Japio